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SLD2Y2K400/450R0BB

SLD2Y2K400/450R0BB Description

The SLD2Y2K400/450R0BB from VPG Foil Resistors is a high-precision 2-resistor network designed for voltage divider applications requiring ultra-low TCR (Temperature Coefficient of Resistance) matching. Part of the SLD series, this through-hole component features a compact 7.50mm x 2.20mm footprint with a 0.1% tolerance and ±2.5ppm/°C TCR, ensuring exceptional stability across temperature variations. Its ±0.1% resistor matching ratio and ±3ppm/°C ratio drift make it ideal for critical analog circuits where minimal deviation is paramount.

SLD2Y2K400/450R0BB Features

• Precision Performance: ±0.1% tolerance and ±2.5ppm/°C TCR for unmatched accuracy.
• TCR-Matched Pair: Ensures consistent voltage division under thermal stress.
• Low Ratio Drift: ±3ppm/°C minimizes errors in long-term operation.
• Robust Construction: 8.00mm max height with through-hole mounting for durability.
• Wide Resistance Range: 450Ω and 2.4kΩ resistors in a single network.
• No MSL Concerns: Not moisture-sensitive, suitable for harsh environments.

SLD2Y2K400/450R0BB Applications

• Precision Voltage Dividers: For reference circuits in DAQ systems, medical instrumentation, and calibration equipment.
• High-Stability Analog Designs: ADC/DAC interfaces, bridge circuits, and sensor signal conditioning.
• Aerospace & Defense: Reliable performance in avionics, radar, and power management systems.
• Industrial Automation: Process control and test/measurement systems requiring drift-free operation.

Conclusion of SLD2Y2K400/450R0BB

The SLD2Y2K400/450R0BB excels in applications demanding ultra-low drift and precision matching, outperforming standard resistor networks with its foil technology and VPG's proven reliability. Its combination of tight tolerance, low TCR, and robust packaging makes it a top choice for engineers designing mission-critical electronics where stability and accuracy are non-negotiable.